3-(tert-Butylaminosulphonyl)benzeneboronic acid → HCID 57469120, compound

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N-tert-Butyl-3-{4-[6-(3-ethoxy-4-trifluoromethyl-phenyl)-4-trifluoromethyl-pyrimidin-2-yl]-pyridin-2-yl}-benzenesulfonamide was prepared from 2-(2-chloro-pyridin-4-yl)-6-(3-ethoxy-4-trifluoromethyl-phenyl)-4-trifluoromethyl-pyrimidine (example E.108) (0.185 g, 0.41 mmol) and commercially available 3-(tert.-butylsulfamoyl)-phenylboronic acid (0.13 g, 0.50 mmol) according to the general procedure VI. Obtained as an off-white solid (0.24 g), which was subsequently deprotected.

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